Bug 889

Summary:

Bind -from address to port number 0 instead of 177

Product:

xorg

Reporter:

Alexander Gottwald <ago>

Component:

Server/General

Assignee:

Xorg Project Team <xorg-team>

Status:

RESOLVED FIXED

QA Contact:

Severity:

normal

Priority:

high

CC:

ago

Version:

6.7.0

Hardware:

x86 (IA32)

OS:

Windows (All)

Whiteboard:

i915 platform:

i915 features:

Attachments:

Description	Flags
proposed patch	none

Description Alexander Gottwald 2004-07-19 12:10:38 UTC

For IPv4 only code the port number is set to xdm_udp_port (177) in
get_addr_by_name instead of the port number provided in the argument list. The
socket is later bound to port 177 and prevents a second instance to use xdmcp
with a -from address. 

This was introduced to the xfree cvs with the xorg IPv6 changes and stayed
undiscovered since then.

Comment 1 Alexander Gottwald 2004-07-19 12:12:09 UTC

Created attachment 491 [details] [review]
proposed patch

I'll commit tomorrow if there are no objections.

Comment 2 Alexander Gottwald 2004-07-20 08:17:22 UTC

/cvs/xorg/xc/ChangeLog,v  <--  ChangeLog
new revision: 1.102; previous revision: 1.101
/cvs/xorg/xc/programs/Xserver/os/xdmcp.c,v  <--  xdmcp.c
new revision: 1.3; previous revision: 1.2
/cvs/xorg/xc/programs/Xserver/os/xdmcp.c,v  <--  xdmcp.c
new revision: 1.1.4.3.2.5; previous revision: 1.1.4.3.2.4

marked as fixed

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